panetta refused to talk about e-mails between allen and kelley that came to light after kelley went to the fbi after getting threatening messages that made her think someone was stalking her and her friend cia director petraeus. kelley reached out to 47-year-old fbi agent fred humphries whose lawyer tells abc news he launched the investigation and went to congress when he thought there was a cover-up. >> if we hadn't had avoid who believed in right and wrong we might not have gotten to where we are today. >> reporter: the case leads back to petraeus and whether his affair compromised national security. in his first interview he said he did not give classified information to paula broadwell. the fbi said she had classified documents on her computer. the fbi us is benned broadwell's security clearance. katie marzullo, abc7 news. >>> breaking news out of the mideast. real fear this afternoon an all-out war between israel and hamas. israeli ground troops massing for what appears to be a ground offensive into the gaza strip that follows hamas' rocket attacks deep into israel some landing in